package cn.com.youjile.observer;

import cn.com.youjile.entity.MsgInfo;
import io.netty.channel.ChannelHandlerContext;

/**
 * @Author youjile
 * @CreateDate 2021/3/12
 * @Describe 消息观察者模式中的观察者接口
 */
public abstract class MsgObserver {

    public abstract void update(ChannelHandlerContext ctx, MsgInfo msg);


}
